本曲提供多版本支持，购买后可以获得以下所有的5个版本：
版本 1 02:00版本 2 02:00版本 3 01:04版本 4 01:00版本 5 00:40

An analytical and cinematic documentary track for factual media, the track consists of Marimba, Xylophone, Piano, Orchestral Strings & Percussion

Please Note there are 5 Different arrangements contained within the download:

1. Analytical Documentary 01:59

2. Analytical Documentary Mallets & Piano 01:59

3. Analytical Documentary Short Part 1 01:03

4. Analytical Documentary Short Part 2 00:58

5. Analytical Documentary Short Part 3 00:38
一首分析和影视纪录片音乐，适合事实媒体，包括马林巴，木琴，钢琴，管弦乐和打击乐器